//###########################################################################
//
// FILE:   DSP2833x_EPwm_defines.h
//
// TITLE:  #defines used in ePWM examples examples
// 
//###########################################################################
// $TI Release: F2833x/F2823x Header Files and Peripheral Examples V142 $
// $Release Date: November  1, 2016 $
// $Copyright: Copyright (C) 2007-2016 Texas Instruments Incorporated -
//             http://www.ti.com/ ALL RIGHTS RESERVED $
//###########################################################################

#ifndef DSP2833x_EPWM_DEFINES_H
#define DSP2833x_EPWM_DEFINES_H


#ifdef __cplusplus
extern "C" {
#endif

//
// TBCTL (Time-Base Control)
//
// CTRMODE bits
//
#define	TB_COUNT_UP		0x0
#define	TB_COUNT_DOWN	0x1
#define	TB_COUNT_UPDOWN	0x2
#define	TB_FREEZE		0x3

//
// PHSEN bit
//
#define	TB_DISABLE		0x0
#define	TB_ENABLE		0x1

//
// PRDLD bit
//
#define	TB_SHADOW		0x0
#define	TB_IMMEDIATE	0x1

//
// SYNCOSEL bits
//
#define	TB_SYNC_IN		0x0
#define	TB_CTR_ZERO		0x1
#define	TB_CTR_CMPB		0x2
#define	TB_SYNC_DISABLE	0x3

//
// HSPCLKDIV and CLKDIV bits
//
#define	TB_DIV1			0x0
#define	TB_DIV2			0x1
#define	TB_DIV4			0x2

//
// PHSDIR bit
//
#define	TB_DOWN			0x0
#define	TB_UP			0x1

//
// CMPCTL (Compare Control)
//
// LOADAMODE and LOADBMODE bits
//
#define	CC_CTR_ZERO		0x0
#define	CC_CTR_PRD		0x1
#define	CC_CTR_ZERO_PRD	0x2
#define	CC_LD_DISABLE	0x3

//
// SHDWAMODE and SHDWBMODE bits
//
#define	CC_SHADOW		0x0
#define	CC_IMMEDIATE	0x1

//
// AQCTLA and AQCTLB (Action Qualifier Control)
//
// ZRO, PRD, CAU, CAD, CBU, CBD bits
//
#define	AQ_NO_ACTION	0x0
#define	AQ_CLEAR		0x1
#define	AQ_SET			0x2
#define	AQ_TOGGLE		0x3

//
// DBCTL (Dead-Band Control)
//
// OUT MODE bits
//
#define	DB_DISABLE		0x0
#define	DBB_ENABLE		0x1
#define	DBA_ENABLE		0x2
#define	DB_FULL_ENABLE	0x3

//
// POLSEL bits
//
#define	DB_ACTV_HI		0x0
#define	DB_ACTV_LOC		0x1
#define	DB_ACTV_HIC		0x2
#define	DB_ACTV_LO		0x3

//
// IN MODE
//
#define DBA_ALL         0x0
#define DBB_RED_DBA_FED 0x1
#define DBA_RED_DBB_FED 0x2
#define DBB_ALL         0x3

//
// CHPCTL (chopper control)
//
// CHPEN bit
//
#define	CHP_DISABLE		0x0
#define	CHP_ENABLE		0x1

//
// CHPFREQ bits
//
#define	CHP_DIV1		0x0
#define	CHP_DIV2		0x1
#define	CHP_DIV3		0x2
#define	CHP_DIV4		0x3
#define	CHP_DIV5		0x4
#define	CHP_DIV6		0x5
#define	CHP_DIV7		0x6
#define	CHP_DIV8		0x7

//
// CHPDUTY bits
//
#define	CHP1_8TH		0x0
#define	CHP2_8TH		0x1
#define	CHP3_8TH		0x2
#define	CHP4_8TH		0x3
#define	CHP5_8TH		0x4
#define	CHP6_8TH		0x5
#define	CHP7_8TH		0x6

//
// TZSEL (Trip Zone Select)
//
// CBCn and OSHTn bits
//
#define	TZ_DISABLE		0x0
#define	TZ_ENABLE		0x1

//
// TZCTL (Trip Zone Control)
//
// TZA and TZB bits
//
#define	TZ_HIZ			0x0
#define	TZ_FORCE_HI		0x1
#define	TZ_FORCE_LO		0x2
#define	TZ_NO_CHANGE	0x3

//
// ETSEL (Event Trigger Select)
//
#define	ET_CTR_ZERO		0x1
#define	ET_CTR_PRD		0x2
#define	ET_CTRU_CMPA	0x4
#define	ET_CTRD_CMPA	0x5
#define	ET_CTRU_CMPB	0x6
#define	ET_CTRD_CMPB	0x7

//
// ETPS (Event Trigger Pre-scale)
//
// INTPRD, SOCAPRD, SOCBPRD bits
//
#define	ET_DISABLE		0x0
#define	ET_1ST			0x1
#define	ET_2ND			0x2
#define	ET_3RD			0x3

//
// HRPWM (High Resolution PWM)
//
// HRCNFG
//
#define	HR_Disable		0x0
#define	HR_REP			0x1
#define	HR_FEP			0x2
#define	HR_BEP			0x3

#define	HR_CMP			0x0
#define	HR_PHS			0x1

#define	HR_CTR_ZERO		0x0
#define	HR_CTR_PRD		0x1


#ifdef __cplusplus
}
#endif /* extern "C" */

#endif   // - end of DSP2833x_EPWM_DEFINES_H

//
// End of file
//

